[Outcome of 404 premature infants born before 32 weeks of gestation in 1978-1980].

The outcome of 404 prematures born before 32 weeks of gestation and admitted on the first day of life to the Institut de Puériculture (IP) in 1978-1980 was studied with respect to post-menstrual age and birth weight: 83 (20,5%) died during the hospitalization. Of the 321 still alive after the neonatal hospitalization, 71% were followed until at least 2 years of age; 3,1% died unexpectedly at home. There was a 8% handicap rate (9 with cerebral palsy and 9 with psychomotor deficiency) in the survivors. The problems of the children without handicap consisted mostly of strabismus and psychosocial disturbances. Thus, on admission to the IP on the first day of life during 1978-1980, according to gestational age (a) less than 28 weeks, (b) between 28 and 29 weeks 6 days (c) between 30 and 31 weeks 6 days, a premature presented the following risks: death during hospitalization: (a) 47%, (b) 20% and (c) 15%; death at home (b) 5%, (c) 1%; handicap (a) 3%, (b) 10%, (c) 5%; normal survival (a) 47%, (b) 63%, (c) 75%. This study shows the value of gestational age in estimating the outcome of prematures and the utility of analysing the results according to the 2 variables of gestational age and birth weight.